ABAP Select data from SAP table /SCWM/S_SP_A_ITEM_IM_PRD_TO into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCWM/S_SP_A_ITEM_IM_PRD_TO table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to /SCWM/S_SP_A_ITEM_IM_PRD_TO. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the /SCWM/S_SP_A_ITEM_IM_PRD_TO table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_/SCWM/S_SP_A_ITEM_IM_PRD_TO TYPE STANDARD TABLE OF /SCWM/S_SP_A_ITEM_IM_PRD_TO,
      WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO TYPE /SCWM/S_SP_A_ITEM_IM_PRD_TO,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: </SCWM/S_SP_A_ITEM_IM_PRD_TO> TYPE /SCWM/S_SP_A_ITEM_IM_PRD_TO.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/SCWM/S_SP_A_ITEM_IM_PRD_TO.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SCWM/S_SP_A_ITEM_IM_PRD_TO
  INTO TABLE IT_/SCWM/S_SP_A_ITEM_IM_PRD_TO.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCWM/S_SP_A_ITEM_IM_PRD_TO
*  INTO TABLE @DATA(IT_/SCWM/S_SP_A_ITEM_IM_PRD_TO2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_/SCWM/S_SP_A_ITEM_IM_PRD_TO INDEX 1 INTO DATA(WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SCWM/S_SP_A_ITEM_IM_PRD_TO ASSIGNING </SCWM/S_SP_A_ITEM_IM_PRD_TO>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCWM/S_SP_A_ITEM_IM_PRD_TO>-DOCID = 1.
</SCWM/S_SP_A_ITEM_IM_PRD_TO>-ITEMID = 1.
</SCWM/S_SP_A_ITEM_IM_PRD_TO>-STOCK_USAGE2 = 1.
</SCWM/S_SP_A_ITEM_IM_PRD_TO>-STOCK_USAGE_TEXT2 = 1.
</SCWM/S_SP_A_ITEM_IM_PRD_TO>-STOCK_CATEGORY2 = 1.

ENDLOOP.

LOOP AT IT_/SCWM/S_SP_A_ITEM_IM_PRD_TO INTO WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-STOCK_CATEGORY_TEXT2, sy-vline,
  WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-STOCK_OWNER2, sy-vline,
  WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-STOCK_OWNER_TEXT2, sy-vline,
  WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-STOCK_OWNER_ROLE2, sy-vline,
  WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-STOCK_DOCCAT2, sy-vline,
  WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-STOCK_DOCCAT_TEXT2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_/SCWM/S_SP_A_ITEM_IM_PRD_TO TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_/SCWM/S_SP_A_ITEM_IM_PRD_TO INTO WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit BPMAP, internal->external for field STOCK_OWNER2
CALL FUNCTION 'CONVERSION_EXIT_BPMAP_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-STOCK_OWNER2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-STOCK_OWNER2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ENTITLED2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-ENTITLED2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-ENTITLED2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MDLPD, internal->external for field PRODUCTID2
CALL FUNCTION 'CONVERSION_EXIT_MDLPD_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-PRODUCTID2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-PRODUCTID2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PRODUCTNO2
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-PRODUCTNO2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-PRODUCTNO2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SCDL1, internal->external for field PRODUCT_EXT2
CALL FUNCTION 'CONVERSION_EXIT_SCDL1_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-PRODUCT_EXT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-PRODUCT_EXT2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SCDL1, internal->external for field PRODUCTENT2
CALL FUNCTION 'CONVERSION_EXIT_SCDL1_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-PRODUCTENT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-PRODUCTENT2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit HUID, internal->external for field /SCWM/HUIDENT2
CALL FUNCTION 'CONVERSION_EXIT_HUID_OUTPUT'
  EXPORTING
    input =                      WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-/SCWM/HUIDENT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO-/SCWM/HUIDENT2.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR, 
DOCID TYPE STRING,
ITEMID TYPE STRING,
STOCK_USAGE2 TYPE STRING,
STOCK_USAGE_TEXT2 TYPE STRING,
STOCK_CATEGORY2 TYPE STRING,
STOCK_CATEGORY_TEXT2 TYPE STRING,
STOCK_OWNER2 TYPE STRING,
STOCK_OWNER_TEXT2 TYPE STRING,
STOCK_OWNER_ROLE2 TYPE STRING,
STOCK_DOCCAT2 TYPE STRING,
STOCK_DOCCAT_TEXT2 TYPE STRING,
STOCK_DOCNO2 TYPE STRING,
STOCK_ITMNO2 TYPE STRING,
ENTITLED2 TYPE STRING,
ENTITLED_TEXT2 TYPE STRING,
ENTITLED_ROLE2 TYPE STRING,
PRODUCTID2 TYPE STRING,
PRODUCTNO2 TYPE STRING,
BATCHNO2 TYPE STRING,
PRODUCT_EXT2 TYPE STRING,
PRODUCTENT2 TYPE STRING,
PRODUCT_TEXT2 TYPE STRING,
BATCHNO_UI2 TYPE STRING,
PRODMD_CHANGENO2 TYPE STRING,
/SCWM/STOTYPEGR2 TYPE STRING,
/SCWM/STOTYPE2 TYPE STRING,
/SCWM/STOSEC2 TYPE STRING,
/SCWM/STOBIN2 TYPE STRING,
/SCWM/STOBINTYPE2 TYPE STRING,
/SCWM/STOBIN_IND2 TYPE STRING,
/SCWM/FIXBINFLG2 TYPE STRING,
/SCWM/HUIDENT2 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-DOCID sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-ITEMID sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_USAGE2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_USAGE_TEXT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_CATEGORY2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_CATEGORY_TEXT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_OWNER2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_OWNER_TEXT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_OWNER_ROLE2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_DOCCAT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_DOCCAT_TEXT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_DOCNO2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-STOCK_ITMNO2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-ENTITLED2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-ENTITLED_TEXT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-ENTITLED_ROLE2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-PRODUCTID2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-PRODUCTNO2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-BATCHNO2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-PRODUCT_EXT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-PRODUCTENT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-PRODUCT_TEXT2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-BATCHNO_UI2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-PRODMD_CHANGENO2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-/SCWM/STOTYPEGR2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-/SCWM/STOTYPE2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-/SCWM/STOSEC2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-/SCWM/STOBIN2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-/SCWM/STOBINTYPE2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-/SCWM/STOBIN_IND2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-/SCWM/FIXBINFLG2 sy-vline 
WA_/SCWM/S_SP_A_ITEM_IM_PRD_TO_STR-/SCWM/HUIDENT2 sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.